Super Heavy Duty Batteries- Blue Series The Camelion Super Heavy Duty Battery (Blue Series) has outstanding durability. It uses manganese dioxide for the positive active material and zinc chloride ammonium chloride for the electrolyte. This unique construction is specially designed to ensure the product is leakage proof and has a long shelf and service life. It supplies economical power for a wide range of devices such as flashlights radio cassettes recorders remote controls and clocks. Technical Data Int. Frame size to IEC R14P Frame size C Dimensions (Ø x L mm) 25,5 x 50,0 Weight (g) 47,0 Electrochemical System Zinc manganese dioxide/Zinc/ammonium chloride Nominal Capacity 3800mAh to 0,8V (20° ± 2° C rated capacity at 25mA continuous drain) Nominal Voltage 1,5V Jacket Metal